GENEVA, April 4 -- MINETOMETAL PTY LTD (PO Box 385Carlton North, Victoria 3054) filed a patent application (PCT/AU2025/050829) for "CONTROLLED LIQUOR CHEMISTRY FOR CHALCOPYRITE LEACHING" on Aug 02, 2025. With publication no. WO/2026/064814, the details related to the patent application was published on Apr 02, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): SHAW, Raymond (79 Mcilwraith StreetPrinces Hill, Victoria 3054)
Abstract: An improved process for leaching copper from copper sulphide containing feed materials by leaching in one or more acidic sulphate liquors containing ferric iron an...